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1.
OBJECTIVE: To compare Health Assessment Questionnaire (HAQ) scores of patients with rheumatoid arthritis (RA) with HAQ scores from a sex- and age-adjusted population. METHODS: Patients with RA (n = 1,095) and control subjects (n = 1,530) completed a mailed questionnaire that comprised the HAQ, pain and global health scores, education level, and comorbidities, as well as height, weight, and lifestyle attitudes, including smoking and exercise habits. RESULTS: The HAQ scores increased (indicating declining function) with older age in patients and controls. The HAQ scores were above the reference values (>95th percentile of the HAQ scores of the age- and sex-matched population) in 17-45% of women with RA and in 7-32% of men with RA ages 30-79 years, while the HAQ scores of the patients > or =80 years were similar to those of the age- and sex-matched population. In a logistic regression model, the odds ratio for disability (HAQ score > or =1; at least some difficulties in most activities of daily living) was 7.7 (95% confidence interval 5.3-11.1; P < 0.001) among patients with RA compared with community controls, when adjusted for age, sex, education, smoking, exercise, body mass index, number of comorbidities, and pain. CONCLUSION: RA is associated with a >7-fold risk of disability compared with that in a general population of adults in the same community. The impact of disability due to RA appears to be greater in younger and middle-age people than in elderly patients. 相似文献
2.
OBJECTIVE: Based on comparisons of short-term cohort studies or cross-sectional samples of patients from different calendar times, it has been suggested that present patients with rheumatoid arthritis (RA) have a milder disease course compared with that of patients in past decades. This study was undertaken to investigate whether the course of disease activity and functional disability in patients with RA has become milder over the past several years. METHODS: We used the Nijmegen inception cohort of early RA, which included all patients with newly diagnosed RA who had attended the department of rheumatology at Radboud University Nijmegen Medical Centre since 1985. Patients were assessed for disease activity by the Disease Activity Score in 28 joints (DAS28) every 3 months and for functional disability by the Health Assessment Questionnaire (HAQ) disability index (DI) every 6 months. Within the total cohort, 4 subcohorts were defined, based on the date of inclusion of the patients (1985-1990, 1990-1995, 1995-2000, 2000-2005). To investigate whether the course of disease activity and functional disability (over time) was different between the subcohorts, longitudinal regression analysis (linear mixed models) was used, with the DAS28 and HAQ DI over time as outcome variables, respectively, and subcohort as the independent variable, correcting for baseline demographic and clinical characteristics. The treatment strategy was compared between the subcohorts. RESULTS: The DAS28 at baseline and over the first 5 years of disease was lower in the more recent subcohorts. The HAQ DI did not show improvement but instead a trend toward worsening functional disability. Using longitudinal regression it was shown that disease activity improved early in the disease course and stabilized thereafter, and that this improvement was greater in patients in the more recent subcohorts and in patients with a higher baseline DAS28. Initially, the HAQ DI also improved but stabilized thereafter, and this initial improvement was less pronounced in patients in the more recent subcohorts and was greater for patients with a higher baseline HAQ DI. The treatment strategy was more aggressive in the more recent subcohorts, as shown by a shorter duration from diagnosis to the start of treatment with prednisone or disease-modifying antirheumatic drugs (DMARDs), and a greater prevalence of DMARD therapy. CONCLUSION: The course of disease activity in RA patients has become milder in more recent years. The reason for this improving trend remains to be elucidated, although the trend coincides with a more aggressive treatment strategy. 相似文献
3.
Cohen JD Dougados M Goupille P Cantagrel A Meyer O Sibilia J Daurès JP Combe B 《The Journal of rheumatology》2006,33(10):1936-1941
OBJECTIVE: To evaluate and determine prognostic factors of 5-year quality of life in patients with early rheumatoid arthritis (RA). METHODS: A cohort of 191 patients with RA and disease duration < 1 year was prospectively followed over 5 years. The outcome measure was quality of life as assessed by the Arthritis Impact Measurement Scales 2 (AIMS2). Univariate analysis, then stepwise multiple logistic regression, was used to find independent baseline prognostic variables. RESULTS: After accounting for death, loss of followup, and missing data, 158 patients (82.72%) were included in the analysis. The mean AIMS2 physical, symptom, psychological, social interaction, and work scores after 5 years were 1.6 (range 0-6.88), 4.0 (0-10), 3.48 (0-9.22), 4.06 (0-8.69), and 1.87 (0-8.13), respectively. The AIMS2 physical component was significantly correlated with Health Assessment Questionnaire (HAQ) score at 5 years. Logistic regression analysis revealed that the baseline values able to predict the 5-year physical, psychological, symptom, social interaction, and work status were, respectively: HAQ score and erythrocyte sedimentation rate (ESR), body mass index (BMI), HAQ; erosion score and sex, HAQ; ESR and anti-perinuclear antibody; matrix metalloproteinase-3 (MMP3) level, joint space narrowing, and tender joint scores; HAQ score and age. CONCLUSION: The multidimensional structure of the AIMS2 allowed us to assess the 5-year health-related quality of life in early RA. Using this instrument as an outcome variable, prognostic factors were selected and varied widely depending on the evaluated domain. The baseline HAQ score was the best predictive factor of 4 of the 5 domains of the AIMS2. 相似文献
4.
Similar prediction of mortality by the health assessment questionnaire in patients with rheumatoid arthritis and the general population
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BACKGROUND: The self report health assessment questionnaire (HAQ) quantifies disability in activities of daily living (ADL). In patients with rheumatoid arthritis, the HAQ predicts mortality, work disability, and hip replacement surgery. It has been widely used in rheumatology, but population based data are rare. OBJECTIVE: To determine whether the HAQ predicts mortality in patients with rheumatoid arthritis (n = 1095) and community controls (n = 1490). METHODS: A mailed questionnaire including the HAQ, visual analogue scales for pain and global health, comorbidities, education level, height, weight, and smoking status was administered in June 2000. Two years later, the vital status of the subjects was ascertained from the Finnish Population Register database. RESULTS: There were 41 deaths (10.1%) among the 404 patients with rheumatoid arthritis who had a baseline HAQ > or =1 (indicating at least some difficulty in most ADL), and 16 (2.3%) among 691 patients with HAQ <1 (p<0.001); in the community controls the values were 20 (13.6%) among 147 with HAQ > or =1, and 14 (1.0%) among 1343 with HAQ <1 (p<0.001). A higher HAQ score was an independent predictor of mortality in patients with rheumatoid arthritis (hazard ratio 2.73 (95% confidence interval, 1.86 to 4.02); p<0.001) and in community controls (2.75 (1.61 to 4.70); p<0.001). CONCLUSIONS: The HAQ predicts mortality in the community population as well as in patients with rheumatoid arthritis. People with similar levels of disability appear to have a similar likelihood of mortality over two years. 相似文献
5.
OBJECTIVES: To investigate long-term functional outcomes of early rheumatoid arthritis (RA) patients treated actively with disease-modifying anti-rheumatic drugs (DMARDs) from diagnosis, according to the 'sawtooth' principle, and to compare the results to historical data. METHODS: The surviving 46 and 65 patients from two early RA cohorts were examined on average 13.0 (cohort 1) and 8.5 (cohort 2) yr, respectively, after onset of disease. Functional outcome was measured by the Health Assessment Questionnaire (HAQ) and compared with the HAQ scores of 57 RA patient cohorts found through a Medline computer search. RESULTS: The respective cross-sectional mean HAQ scores of cohorts 1 and 2 were 0.75 and 0. 55, and were more favourable than the mean HAQ scores of 1.27 (27 cohorts, disease duration >10 yr) and 1.13 (13 cohorts, disease duration 5-10 yr) of the comparator cohorts. The median time that our patients were treated with DMARDs out of the total follow-up period was 88%, while in the majority of comparator cohorts the use of DMARDs was less extensive or poorly described. CONCLUSIONS: The observation of better preserved function in patients with RA over 13 and 8.5 yr, compared to earlier reports which indicated more severe declines, is a hopeful sign for the rheumatology community. 相似文献
6.
Paco M. J. Welsing Jaap Fransen Piet L. C. M. van Riel 《Arthritis \u0026amp; Rheumatology》2005,52(9):2616-2624
Objective
Based on comparisons of short‐term cohort studies or cross‐sectional samples of patients from different calendar times, it has been suggested that present patients with rheumatoid arthritis (RA) have a milder disease course compared with that of patients in past decades. This study was undertaken to investigate whether the course of disease activity and functional disability in patients with RA has become milder over the past several years.Methods
We used the Nijmegen inception cohort of early RA, which included all patients with newly diagnosed RA who had attended the department of rheumatology at Radboud University Nijmegen Medical Centre since 1985. Patients were assessed for disease activity by the Disease Activity Score in 28 joints (DAS28) every 3 months and for functional disability by the Health Assessment Questionnaire (HAQ) disability index (DI) every 6 months. Within the total cohort, 4 subcohorts were defined, based on the date of inclusion of the patients (1985–1990, 1990–1995, 1995–2000, 2000–2005). To investigate whether the course of disease activity and functional disability (over time) was different between the subcohorts, longitudinal regression analysis (linear mixed models) was used, with the DAS28 and HAQ DI over time as outcome variables, respectively, and subcohort as the independent variable, correcting for baseline demographic and clinical characteristics. The treatment strategy was compared between the subcohorts.Results
The DAS28 at baseline and over the first 5 years of disease was lower in the more recent subcohorts. The HAQ DI did not show improvement but instead a trend toward worsening functional disability. Using longitudinal regression it was shown that disease activity improved early in the disease course and stabilized thereafter, and that this improvement was greater in patients in the more recent subcohorts and in patients with a higher baseline DAS28. Initially, the HAQ DI also improved but stabilized thereafter, and this initial improvement was less pronounced in patients in the more recent subcohorts and was greater for patients with a higher baseline HAQ DI. The treatment strategy was more aggressive in the more recent subcohorts, as shown by a shorter duration from diagnosis to the start of treatment with prednisone or disease‐modifying antirheumatic drugs (DMARDs), and a greater prevalence of DMARD therapy.Conclusion
The course of disease activity in RA patients has become milder in more recent years. The reason for this improving trend remains to be elucidated, although the trend coincides with a more aggressive treatment strategy.7.
Teng YK Verburg RJ Sont JK van den Hout WB Breedveld FC van Laar JM 《Arthritis and rheumatism》2005,52(8):2272-2276
OBJECTIVE: High-dose chemotherapy (HDC) followed by autologous hematopoietic stem cell transplantation (HSCT) is a new treatment for patients with severe, refractory rheumatoid arthritis (RA). The present study was undertaken to assess the health status of patients with severe RA over a long-term followup period after treatment with HDC + HSCT. METHODS: Health status and utility scores were assessed in 8 patients before and after treatment with HDC + HSCT. Patients were followed up for 5 years posttransplantation. Health status was assessed by the Health Assessment Questionnaire (HAQ), the RAND-36 version of the Short Form 36 (SF-36) health survey, and the Arthritis Impact Measurement Scales (AIMS). Utility scores were calculated using the EuroQol (EQ-5D) questionnaire and the SF-36-derived utility index (called the SF-6D), from which quality-adjusted life years (QALYs) were derived. RESULTS: Most measures of health status improved compared with baseline in the first 2 years posttransplantation, notably HAQ and AIMS scores and scores on the functional status, general health, and health change summary scales of the RAND-36 version of the SF-36. Utility scores derived from the EQ-5D questionnaire and the SF-6D also increased significantly after transplantation. This was reflected in the 0.28 QALYs gained compared with baseline. For a putative 50-year-old RA patient with a life expectancy of 20 years, a threshold analysis revealed that HDC + HSCT yielded more QALYs than conventional therapy when treatment-related mortality (TRM) was <2.8%. CONCLUSION: HDC + HSCT temporarily increased the functionality and health status of patients with severe, refractory RA. With a reported TRM of 1.3%, HDC + HSCT can be considered a realistic treatment option for patients with severe RA. 相似文献
8.
Determining minimally important changes in generic and disease-specific health-related quality of life questionnaires in clinical trials of rheumatoid arthritis 总被引:17,自引:0,他引:17
OBJECTIVE: To define clinically meaningful changes in 2 widely used health-related quality of life (HQL) instruments in studies of patients with rheumatoid arthritis (RA). METHODS: Patients with RA (n = 693) who were enrolled in 2 double-blind, placebo-controlled clinical trials completed the Short Form 36 (SF-36) modified health survey and the Health Assessment Questionnaire (HAQ) disability index at baseline and 6-week followup assessments. Data on 5 RA severity measures were also collected at baseline and at 6 weeks (patient and physician global assessments, joint swelling and tenderness counts, and global pain assessment). Comparison of changes in the SF-36 scales and HAQ scores was made between groups of patients known to differ in the level of change on each RA severity measure. RESULTS: With few exceptions, changes in the SF-36 and HAQ scores were different between patients who differed in the level of change on each RA severity measure. Changes in the SF-36 and HAQ scores were more strongly related to changes in the patient and physician global assessments and patient pain assessment than to changes in the joint swelling and tenderness counts. CONCLUSION: Based on these results, minimally important changes in the SF-36 scales and HAQ disability scores were determined, which will be useful in interpreting HQL results in clinical trials. 相似文献
9.
Etanercept (Enbrel) in patients with rheumatoid arthritis with recent onset versus established disease: improvement in disability 总被引:3,自引:0,他引:3
Baumgartner SW Fleischmann RM Moreland LW Schiff MH Markenson J Whitmore JB 《The Journal of rheumatology》2004,31(8):1532-1537
OBJECTIVE: To compare etanercept-induced improvement in disability of patients with recent onset of rheumatoid arthritis (RA) to that of patients with established RA. METHODS: Health Assessment Questionnaire (HAQ) scores were collected over 3 years in 2 groups of patients with RA who were treated with etanercept. The first group consisted of 207 patients with recent onset RA (mean duration of 1 year) who had not previously received methotrexate, and the second group consisted of 464 patients with established RA (mean duration of 12 years) who had failed one or more disease-modifying antirheumatic drugs. RESULTS: Baseline demographics and disease characteristics were similar in the 2 groups, except for HAQ scores and C-reactive protein levels, which were higher in the established RA group. Patients in both groups showed rapid and sustained clinical responses with etanercept therapy, but patients with recent onset RA showed significantly greater improvement in HAQ scores compared with patients with established RA. The difference in magnitude of HAQ score improvement between groups was observed as early as week 2 after initiation of etanercept and persisted throughout the 3-year time frame. At year 3, significantly more patients with recent onset RA had a HAQ score of zero (26%) versus those with established RA (14%, p = 0.0095). CONCLUSION: Although etanercept therapy significantly improved disability scores in both groups, patients with recent onset of RA showed greater benefit in HAQ scores than patients with established RA. These results support prompt treatment of RA at an early stage of disease to minimize patient disability. 相似文献
10.
Licia Maria Henrique da Mota Leopoldo Luiz dos Santos Neto Ana Cristina V. Oliveira Ivanio Alves Pereira Rufus W. Burlingame Henri A. Ménard Ieda Maria Magalh?es Laurindo 《Rheumatology international》2012,32(12):3937-3943
This study evaluates prospectively whether baseline scores [Health Assessment Questionnaire (HAQ) and SF-36] can predict clinical and radiographic evolution in a cohort of early rheumatoid arthritis (RA) during a 3-year follow-up. Forty consecutive early RA patients were followed for 3?years, while receiving standardized treatment according to a pre-established protocol. HAQ and SF-36 were administered at the initial evaluation and at 3, 6, 12, 18, 24 and 36?months. Hands and feet radiographs were obtained at the initial evaluation and at 12, 24 and 36?months. Preselected outcomes were the occurrence of radiographic erosions, the achievement of an EULAR remission, low disease activity status and the need for biological therapy. The mean age at onset was 45?years with a 90% female predominance. Erosions were found in 42% of patients at T0 and in 70% after 3?years (P?<?0.001). At T0, the proportion of patients in remission, low, moderate or high disease activity was 0, 0, 7.5 and 92.5% and 22.5, 7.5, 32.5 and 37.5%, respectively, at 3?years. The mean baseline HAQ score was 1.89 and 0.77 by the third year (P?<?0.0001). Most SF-36 domains showed significant improvement except for general state and vitality. Biological therapy was deemed necessary in 22.5% of patients. The initial HAQ and SF-36 scores were not associated with clinical remission, bone erosions or the need for biological therapy at 36?months. The HAQ and SF-36 scores measured at baseline could not predict at 3?years, the preselected outcomes in a Brazilian cohort. 相似文献
11.
Ariza-Ariza R Hernández-Cruz B Carmona L Dolores Ruiz-Montesinos M Ballina J Navarro-Sarabia F;Costs Quality of Life in Rheumatoid Arthritis Study Group 《Arthritis and rheumatism》2006,55(5):751-756
OBJECTIVE: To compare the utility values and quality-adjusted life years (QALYs) obtained by the Time Trade-Off instrument (TTO) and the EuroQol-5D (EQ-5D) in patients with rheumatoid arthritis (RA); to analyze the association between utility values and Disease Activity Score 28 (DAS28) and Health Assessment Questionnaire (HAQ). METHODS: We conducted a longitudinal, prospective, 1-year study of RA patients selected randomly from 10 rheumatology clinics. TTO and EQ-5D were administered at 4 scheduled visits. RESULTS: The study sample comprised 300 RA patients (82% women, mean age 59 years, mean disease duration 10.3 years). A total of 260 patients completed both the TTO and the EQ-5D at baseline, and the mean +/- SD TTO scores were significantly higher than the EQ-5D scores (0.81 +/- 0.22 versus 0.53 +/- 0.35, P < 0.0001). The intraclass correlation coefficient (ICC) for the utility methods was 0.19. Data about changes in both TTO and EQ-5D scores during the study year were available in 163 patients. These changes tended to be larger in the TTO scores than the EQ-5D scores (mean +/- SD 0.05 +/- 0.25 versus -0.005 +/- 0.35, P = 0.054). The ICC for the mean changes in the utility scores was 0.24. Patients obtained a mean +/- SD of 0.04 +/- 0.20 QALYs based on TTO scores and 0.004 +/- 0.27 based on EQ-5D scores (P = 0.12). At baseline, the EQ-5D scores were highly correlated with the HAQ (r = -0.74) and moderately correlated with the DAS28 (r = -0.47), whereas the TTO correlated poorly with both the HAQ and DAS28. Correlation between the mean change in the EQ-5D and in the HAQ was moderate (r = -0.55). CONCLUSION: TTO and EQ-5D do not yield the same utility values. The results suggest that the EQ-5D is more representative of RA status than the TTO, a valuable conclusion when addressing economic evaluations in RA. 相似文献
12.
Reduced bone mineral density in early rheumatoid arthritis is associated with radiological joint damage at baseline and after 2 years in women 总被引:1,自引:0,他引:1
Forslind K Keller C Svensson B Hafström I;BARFOT Study Group 《The Journal of rheumatology》2003,30(12):2590-2596
OBJECTIVE: Data suggest that reduced bone mass may be associated with radiological damage in rheumatoid arthritis (RA). We investigated if patients with reduced bone mineral density (BMD) at onset of RA had more radiological damage at onset and after 2 years than patients with normal BMD. METHODS: BMD at lumbar spine and hip was measured in 204 patients with recent RA at presentation. At baseline and after 2 years, radiographs of hands and forefeet were evaluated according to the Larsen method. At the same time-points, Disease Activity Score (DAS 28) and functional disability (the Stanford Health Assessment Questionnaire, HAQ) were assessed. RESULTS: The 134 women and 70 men had a mean age of 55 and 61 years, respectively. Reduced bone mass (RBM, Z score < or = 1.0 SD) in at least one site was found in 46.0% of women and 62.5% of men. T and Z scores correlated significantly with Larsen scores both at baseline and after 2 years for the total patient cohort. Calculated separately for the sexes, significant correlations were found only for women. Women but not men with reduced bone mass and osteoporosis had higher Larsen scores at baseline and after 2 years than those without. From a stepwise multiple logistic regression analysis Z score trochanter and baseline C-reactive protein were selected as independent predictors of joint damage, measured as proportion over the median Larsen scores. This model could explain about 25% of the "variance" in outcome (Nagelkerke R2 = 0.27). CONCLUSION: Reduced BMD at onset of RA in women was associated with a higher Larsen score at baseline and after 2 years, indicating that the development of reduced bone mass and joint destruction in RA may have a common pathophysiological mechanism. 相似文献
13.
Barbara Slatkowsky‐Christensen Petter Mowinckel Jon H. Loge Tore K. Kvien 《Arthritis care & research》2007,57(8):1404-1409
Objective
Data on the burden of disease and impact on health‐related quality of life (HRQOL) in hand osteoarthritis (OA) are limited. The goal of this study was to compare HRQOL in patients with hand OA with HRQOL in patients with rheumatoid arthritis (RA), healthy controls, and normative data from the general population.Methods
A total of 190 women with hand OA were compared with 194 women with RA and 144 healthy women of the same age. Health status was measured using the Short Form 36 (SF‐36), Short Form 6D (SF‐6D), modified Health Assessment Questionnaire (M‐HAQ), pain and fatigue visual analog scales, and grip strength. Scores were compared by analysis of variance and a multivariate analysis of covariance, adjusting for age, number of comorbidities, and years of education. Gaps between patients and population subjects were assessed by calculating S scores on all dimensions of the SF‐36.Results
Hand OA and RA patients had worse scores on all assessed dimensions of subjective health compared with healthy controls. RA patients showed poorest general health (SF‐36), poorest physical function (M‐HAQ, SF‐36 physical, grip strength), and highest level of fatigue compared with hand OA patients. Hand OA patients reported poorer mental health. Mean utility scores (SF‐6D) in hand OA and RA were 0.64 and 0.63, respectively, with a mean difference compared with healthy controls of 0.13 in hand OA and 0.14 in RA patients. S scores confirmed a marked disparity between individuals with a rheumatic diagnosis (hand OA, RA) and population subjects.Conclusion
This study illustrates that patients with hand OA experience a broad impact on HRQOL compared with healthy controls. Fatigue and physical function are worse in RA than hand OA. 相似文献14.
The widening mortality gap between rheumatoid arthritis patients and the general population 总被引:1,自引:0,他引:1
Gonzalez A Maradit Kremers H Crowson CS Nicola PJ Davis JM Therneau TM Roger VL Gabriel SE 《Arthritis and rheumatism》2007,56(11):3583-3587
OBJECTIVE: Overall mortality rates in the general US population have declined substantially over the last 4-5 decades, but it is unclear whether patients with rheumatoid arthritis (RA) have experienced the same improvements in survival. The purpose of this study was to determine the mortality trends among RA patients compared with those in the general population. METHODS: A population-based incidence cohort of RA patients was assembled, comprising all residents of Rochester, Minnesota ages > or = 18 years in whom RA was first diagnosed (according to the American College of Rheumatology [formerly, the American Rheumatism Association] 1987 criteria) between 1955 and 1995 and all residents of Olmsted County, Minnesota in whom RA was first diagnosed between 1995 and 2000. The patients were followed up longitudinally through their complete (inpatient and outpatient) medical records until death or January 1, 2007. Expected mortality was estimated from the National Center for Health Statistics life tables on the white population in Minnesota, using person-year methods. Poisson regression was used to model the observed mortality rates, adjusting for age, sex, and disease duration. RESULTS: A cohort of 822 RA patients (72% women, mean age at RA incidence 58 years) was followed up for a median of 11.7 years, during which 445 of the RA patients died. Between 1965 and 2005, the mortality rates across the calendar years for female and male RA patients were relatively constant at 2.4 and 2.5 per 100 person-years, respectively. In contrast, the expected mortality rate in the Minnesota white population decreased substantially over the same time period in both sexes. Mortality in the female general population declined from 1.0 per 100 person-years in 1965 to 0.2 per 100 person-years in 2000. Mortality in the male general population decreased from 1.2 per 100 person-years in 1965 to 0.3 per 100 person-years in 2000. Therefore, the difference between the observed and expected mortality rates increased in more recent years, resulting in a widening of the mortality gap. CONCLUSION: Our findings show that RA patients have not experienced improvements in survival over the past 4 decades, despite dramatic improvements in the overall rates of mortality in the general US population. Further research into the causes of the widening gap in mortality between RA patients and the general population, and the influence of current therapeutic strategies on mortality, is needed in order to develop strategies to reduce the excess mortality observed in RA patients. 相似文献
15.
Doyt L. Conn Athan Tiliakos Gaobin Bao Shuling Li Kirk A. Easley 《Clinical rheumatology》2018,37(2):355-365
Determine the effect of daily low divided or single daily dose of prednisone on the longitudinal change in the number of tender and swollen joints and HAQ scores in African Americans (AA) with early rheumatoid arthritis (RA) from the Consortium for the Longitudinal Evaluation of African Americans with Early Rheumatoid Arthritis (CLEAR) 1 Registry. In a prospective, multicenter observational cohort study, AA with early RA were enrolled and followed longitudinally for up to 5 years. 345 were enrolled. The mean age at enrollment was 51 years and 82% were women. At baseline, the prevalence of low dose prednisone use was 77% and median prednisone dose was 10 mg. At enrollment 238 patients were on single daily and 107 on divided daily doses of prednisone. There was a significant reduction during follow-up in the number of tender and swollen joints and in the HAQ scores in all patients. Cohort retention was 54%. The adjusted mean number of tender joints was approximately 2–3 joints lower for patients on divided daily dose compared to a single daily dose in follow up. The rate of osteopenia and osteoporosis at 5 years remained similar to baseline prevalence and no difference in the treatment groups. At 5 years the percentage of patients with hypertension was lower in the divided daily prednisone group. During the 5 years of follow-up, clinical outcomes improved in all AA patients with early RA. Reduced number of tender joints was associated with divided daily low doses of prednisone. Hypertension was less in those treated with divided daily doses of prednisone. 相似文献
16.
OBJECTIVE: This study identifies baseline predictors of future activity limitation in rheumatoid arthritis (RA). To reinforce the utility of instruments assessing functional ability/activity limitation, we used reference data from healthy referents. METHODS: This study includes 189 patients (69% women) with recent-onset RA (onset of joint swelling not more than 12 months at diagnosis) in a prospective cohort ("the Swedish TIRA project") during 27 months from 1996 through 1998. Regular followups were done for a period of 5 years, and 123 healthy persons (50% women) were recruited as referents. Hand function was assessed by the "grip ability test (GAT)" and "signals of functional impairment" (SOFI). Grip force was measured with the electronic device Grippit. Activity limitation was assessed with the Swedish version of the Health Assessment Questionnaire (HAQ). RESULTS: Throughout the study and for both sexes, GAT, grip force, SOFI-hand, and HAQ were significantly different for the patients compared to healthy referents. In the healthy referents, HAQ was mainly related to age and GAT, whereas in RA HAQ was most obviously linked to grip force. Five years after diagnosis only 8% of HAQ outcome was explained by the baseline measures: HAQ, grip force, SOFI-lower limb, sex, walking speed, and GAT. CONCLUSION: Our study provides valuable reference data for several functional ability and activity limitation measures. The HAQ score was explained by different variables in healthy referents compared to patients with RA. Five years after diagnosis only 8% of HAQ outcome was explained by the variables assessed at inclusion. 相似文献
17.
OBJECTIVES: Physical disability in patients with rheumatoid arthritis (RA) is often assessed by questionnaires. We compared the Health Assessment Questionnaire (HAQ) with the modified HAQ (MHAQ) in a cohort of RA patients across various levels of disability, and examined correlations with other measures of physical function. METHODS: Patients with RA (n = 182) completed self-report questionnaires assessing functional capacity. Instruments included the MHAQ and HAQ completed separately, as well as SF-36 and the Arthritis Impact Measurement Scales (AIMS). Scores from unadjusted and adjusted HAQ were compared with MHAQ at various disability levels. RESULTS: A clear ceiling effect with aggregation of normal scores for physical function was observed for MHAQ (23%) and HAQ (12%), but not for SF-36 (4%) or AIMS (5%). The correlations between adjusted/unadjusted HAQ and MHAQ scores were 0.85/0.88. A discrepancy in HAQ and MHAQ scores was observed in patients with high levels of disability, especially when MHAQ was compared with the adjusted final HAQ score. Adjustment of HAQ by aids or help increased the final score by an average of 0.15, and both adjusted and unadjusted HAQ scores were numerically clearly higher (mean 0.45 and 0.30, respectively) than the MHAQ score. CONCLUSION: The present findings indicate that MHAQ and HAQ may be applicable as measures of physical capacity in RA patients, but clinicians and researchers should select the appropriate instrument for the setting, and be aware of differences in scores, especially at different disability levels. 相似文献
18.
Combe B Cantagrel A Goupille P Bozonnat MC Sibilia J Eliaou JF Meyer O Sany J Dubois A Daurès JP Dougados M 《The Journal of rheumatology》2003,30(11):2344-2349
OBJECTIVE: To determine prognostic factors of disability in early rheumatoid arthritis (RA) and to investigate the radiological and functional course of the disease. METHODS: A total of 191 patients with early RA (diagnosed for less than one year) according to American College of Rheumatology criteria were followed prospectively for 5 years. At baseline and at endpoint, Stanford Health Assessment Questionnaire (HAQ) scores and radiological scores (Sharp's score modified by van der Heijde) were performed. Correlations between numerous baseline data and HAQ score at endpoint were analyzed, using nonparametric tests. A multilinear regression model was performed to select independent prognostic factors of HAQ disability. RESULTS: During the 5-year followup, mean HAQ decreased from 1.3 (+/- 0.7) to 0.6 (+/- 0.6). There were 98 (65.3%) patients with a score > 1 point at baseline, but only 46 (27.4%) after 3 years and 34 (21.8%) after 5 years. Moreover, 90% of the patients had an improvement of the disability score. Final HAQ disability was associated with baseline values of HAQ score, Pain, Ritchie index, tender joint count, Disease Activity Score, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and erosion. Multivariate analysis selected baseline HAQ score, Ritchie index, ESR, CRP, and presence of erosion as independent prognostic factors of HAQ disability. The probability cutoff in the logistic model was selected to minimize the sum of false positive and false negative values: negative predictive value = 92.71%, positive predictive value = 46.15%, p = 0.408. Sex, age, IgM and IgA rheumatoid factors, other tested autoantibodies, and HLA class II genes did not contribute significantly to prediction of the disability after 5 years. At baseline, mean scores were 3.6 units (+/- 7.7) for total radiological score, 1.7 (+/- 4.5) for erosion score, and 1.9 (+/- 3.7) for joint space narrowing score. After 5 years, they were 17.9 +/- 22.3, 6.9 +/- 9.5, and 11.0 +/- 15.4, respectively. No erosion was present at the start in 58.0% of patients, compared to 24.2% and 22.4% at 3 and 5 years. Global radiographic progression concerned 87 patients (55.8%) during the 5 years. CONCLUSION: During the first 5 years of RA, radiological damage increased progressively in half of the patients, whereas HAQ disability improved in most of them during the same period of time and could be predicted by baseline values of HAQ score, Ritchie index, ESR, CRP, and presence (or absence) of erosion. 相似文献
19.
OBJECTIVE: To analyze correlations of functional disability scores with other measures of clinical status, in particular, Larsen radiographic scores and pain scores, in patients with rheumatoid arthritis (RA). METHODS: The functional capacity of 141 patients with RA (102 women, 39 men; median age 57 years; median disease duration 11.8 years; 83% rheumatoid factor positive) was assessed according to the Stanford Health Assessment Questionnaire (HAQ). Other variables studied included Larsen scores for radiographic damage of the small joints of the hands, wrists, and feet, pain scores by visual analog scale (VAS), Disease Activity Scores, general health scores by VAS, and Beck Depression Inventory (BDI) scores. RESULTS: The Spearman correlation coefficient comparing HAQ and Larsen scores was 0.277 (P = 0.001) and between HAQ and pain scores 0.652 (P < 0.001). In regression analysis, pain scores explained 41.4% of the variation in HAQ scores, normalized Larsen scores explained 7.3%, and BDI scores explained 5.5%; other variables were not significant in the model. CONCLUSION: Functional capacity scores of patients with RA are correlated at higher levels with pain scores than with radiographic scores of small joints. 相似文献
20.
Disease course in systemic lupus erythematosus: changes in health status, disease activity, and organ damage after 2 years 总被引:7,自引:0,他引:7
OBJECTIVE: To examine changes in health status, disease activity, and organ damage after 2 years and to study possible disease variables predicting change in health status, disease activity, and organ damage at followup in systemic lupus erythematosus (SLE). Second, to compare changes in health status in patients with SLE to that of matched patients with rheumatoid arthritis (RA) and matched healthy controls. METHODS: A 2 year longitudinal observational study, measuring health status (Short-Form 36. visual analog scale for pain and fatigue, modified Health Assessment Questionnaire, patient global assessment of disease activity), disease activity, and organ damage in 87 patients with SLE. Health status measures in SLE were compared to 65 matched RA patients selected from the Oslo RA register and to 77 matched healthy controls from the population register. RESULTS: On a group level the SLE patients showed stable health status measures and disease activity scores 2 years after baseline, but organ damage scores increased significantly. Increase in organ damage was significantly and independently predicted by baseline scores of disease activity and organ damage, health status, and disease activity by the respective baseline scores. Changes in health status measures over 2 years were similar in SLE, RA, and healthy controls. CONCLUSION: Our 2 year longitudinal observational SLE study showed a stable course of health status and disease activity, whereas organ damage increased. Disease activity and organ damage at baseline predicted the latter. Our results indicate the value of careful monitoring of disease activity over time in SLE and individually tailored treatment guided by the predictors of course and outcome. 相似文献